In June 2009, Dingliyuan was founded in Bao'an District, Shenzhen City. As a national high-tech enterprise focus on the R & D, production and sales of lithium ion battery cell, Dingliyuan today has around 500 employees, covering a production area of 20.000 m2 with an annual sales of 150 million Yuan. The company offer a complete range of aluminum casing battery cells, cylindrical battery cells, lithium ion batteries and electrical bicycles. The products are mainly used in portable lighting, medical equipments, power tools, electric bicycles, laptops, testing instruments and devices.   

 

Upholding the concept of people-oriented, technological innovation, and serving customers with high-quality products, Dingliyuan has brought together a highly sophisticated team of professionals in the fields of lithium battery cell research and development, process design, quality control and manufacturing. Besides of absorbing Japanese advanced battery technology, our team have made considerable technological innovation and completed fully new manufacturing techniques of lithium ion batteries. Applying a high efficient quality control system and modern scientific management mode, investing with automated and semi-automated production equipments for continuous production, and processing excellent critical material provided by Chinese first class suppliers or imported from Japan, the U.S. and Germany, the company output world class lithium ion battery cell and batteries in terms of both performance and quality.

 

The products feature large capacity, high power, excellent high and low temperature performance, low internal resistance, long cycle life, outstanding safety performance and consistence, which has won unanimous approval and favorable comments from our domestic and international customers.

 

Apart from serving a few well-known mobile phone brands,  our products are exported to many countries and regions in Europe, America, Hong Kong, Taiwan, Southeast Asia and Australia.

 

 Innovating, advancing with the times and fast growing, Dingliyuan will continue to invest and develop in areas of rechargeable batteries for tele communications, digital and other related applications, aiming to become a leader in Chinese battery technology, together with the industry to embark on a new peak in the new energy industry platforms and industries.